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  5. SV8a: Terastal Fest ex
  6. Iron Boulder (Master Ball Pattern)

Pokémon JP · SV8a: Terastal Fest ex · #077/187 · Common

Iron Boulder (Master Ball Pattern)

Pokémon JP card price for Iron Boulder (Master Ball Pattern): $3.32 market, from $3.02 at the cheapest listing, Holofoil printing, updated Oct 19, 2026. Full price history since Jan 7, 2025 below.

Market price · Holofoil · Oct 19, 2026
$3.32
−0.6% this week · +2.2% in 30 days
Buy on eBay →
1 day0.0%
7 days−0.6%
30 days+2.2%
90 days+4.4%
1 year−15.1%
All time−58.5%

Sellers right now

$3.02lowest listing$11.00highest
Market price$3.32
Mid listing$3.66
30-day avg$3.29

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$3.32

One year

$3.0152-week low$3.9152-week high
In the range34%
All-time low$3.01
All-time high$7.99
First priceJan 7, 2025
Holofoil · market price
$2.71$4.64$6.56$8.49
$3.32
Jan 2025Aug 2025Mar 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Iron Boulder (Master Ball Pattern) entered our records in January 2025 at $7.99 and stands at $3.32 today, down 58.5% over that time. Over the past twelve months it moved −15.1%, trading between $3.01 and $3.91. The current price is in the middle of that range. The highest price we have recorded is $7.99, 141% above today. Listings currently start at $3.02; over the last 30 days the market price averaged $3.29.

Printings

PrintingMarketLowHigh7d
Holofoil$3.32$3.02$11.00−0.6%

The card in play

HP140
Stage
Basic
Weakness
Darkness[arkness] x2
Resistance
Fighting[ighting] -30
Card type
Psychic
Retreat Cost
3
[Psychic][Colorless] Adjusted Horn 170

If you don't have the same number of cards in your hand as your opponent, this attack does nothing.

Other printings of Iron Boulder

4 more · $0.15 – $3.32
All printings
Iron Boulder (Mirror Foil) (077/187), Terastal Fest ex — Pokémon JP card price +2.9% 7d Iron Boulder (Mirror Foil) SV8a: Terastal Fest ex · #077/187 $0.36 Iron Boulder (047/102), Stellar Miracle — Pokémon JP card price 0.0% 7d Iron Boulder SV7: Stellar Miracle · #047/102 $0.16 Iron Boulder (077/187), Terastal Fest ex — Pokémon JP card price +7.1% 7d Iron Boulder SV8a: Terastal Fest ex · #077/187 $0.15 Iron Boulder (360/742), Start Deck 100 Battle Collection — Pokémon JP card price — 7d Iron Boulder Start Deck 100 Battle Collection · #360/742 —

Also in SV8a: Terastal Fest ex

most valuable
Full set
Umbreon ex - 217/187 (217/187), Terastal Fest ex — Pokémon JP card price −1.2% 7d Umbreon ex - 217/187 SV8a: Terastal Fest ex · #217/187 $399.20 Sylveon ex - 212/187 (212/187), Terastal Fest ex — Pokémon JP card price −11.5% 7d Sylveon ex - 212/187 SV8a: Terastal Fest ex · #212/187 $105.42 Glaceon ex - 206/187 (206/187), Terastal Fest ex — Pokémon JP card price −2.8% 7d Glaceon ex - 206/187 SV8a: Terastal Fest ex · #206/187 $63.06 Espeon ex - 211/187 (211/187), Terastal Fest ex — Pokémon JP card price −2.7% 7d Espeon ex - 211/187 SV8a: Terastal Fest ex · #211/187 $61.08 Leafeon ex - 200/187 (200/187), Terastal Fest ex — Pokémon JP card price −6.4% 7d Leafeon ex - 200/187 SV8a: Terastal Fest ex · #200/187 $61.07